The Interior double-radial permanent magnent generator (IDRPMG) which composed by two groups of rectangular permanent magnets to provide parallel magnetic circuits of the rator and the sator core with less eddy current loss, low hormonic content and low cogging torque of the stator with fractional slot winding is developed.It has the advantages of
An introduction is given to the crossover theory of the conformational and thermodynamic properties of star read more polymers in good solvents.The crossover theory is tested against Monte Carlo simulation data for the structure and thermodynamics of model star polymers.In good solvent conditions, star polymers approach a "universal" limit as N &ra
High-temperature nanoindentation was used to reveal nano-layer size effects on the hardness of two-dimensional metallic nanocomposites.We report the existence of a critical layer thickness at which strength ngetikin.com achieves optimal thermal stability.Transmission electron microscopy and theoretical bicrystal calculations show that this optimum
A 3.7 kW resonant wireless charging system (WCS) is proposed to realize the energy transmission for electric vehicles.In addition to designing the electrical modules functionally, coupling coils are designed and verified by physical prototype, which guarantees the accuracy of coils and subsequent simulations.Then, we focus on the magnetic field dis
Wireless sensor networks (WSNs) provide a means to acquire lots of raw data from vast amounts of easy-to-deploy sensors.Ontologies facilitate structuring data into information and support automatic inference mechanisms.The combination of wireless sensor networks and ontologies can bring significant added value to intelligently process the raw data